Binary to Text / Text to Binary

Convert plain text to binary code representation and vice versa.

How to Use Binary to Text / Text to Binary

  1. Choose Text to Binary or Binary to Text.
  2. Type or paste your input. For binary, separate each group of 8 digits with a space.
  3. Copy the result, or press Swap to convert it back the other way.

How text becomes binary

Each character is stored as one or more bytes using UTF-8, the encoding used by almost every website. A byte is eight binary digits. English letters take one byte each: H is 01001000 and i is 01101001, so 'Hi' is 01001000 01101001. Accented letters, symbols like ₹ and other alphabets take two or three bytes, and most emoji take four.

Binary to Text reads each group as a byte and rebuilds the characters. If the groups aren't valid UTF-8, or are longer than eight digits, each group is read as a character code instead, so binary made by other converters usually still decodes.

Key Features & Practical Use Cases

  • Learning how computers store letters as ones and zeros.
  • Decoding a binary message from a puzzle, game or escape room.
  • Writing a secret message in binary for a card or T-shirt.
  • Checking computer science homework.

Frequently Asked Questions

What is 'hello' in binary?

01101000 01100101 01101100 01101100 01101111.

Do I need spaces between the groups?

Yes, for Binary to Text. Separate every group of 8 digits with a space.

Why does one letter turn into several bytes?

Characters beyond basic English, such as é, ₹ or emoji, need two to four bytes in UTF-8.

Is binary a secure way to hide a message?

No. Anyone can decode it in seconds. It's a fun code, not encryption.

About OneClickly

OneClickly is a set of 119 free tools for PDFs, images, text, everyday math and code. They run in your browser, so the files and text you work with stay on your device.

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